Section V. MAINTENANCE PROCEDURES

TM 11-5805-387-20-2

Section V. MAINTENANCE PROCEDURES

2-7. GENERAL

Organizational maintenance of the modem is limited t o :

1. INSPECTION

Interior of modem and exterior of modules.

2. REMOVAL

Modem chassis from case.

Module dust covers.

Modules.

3. CLEANING

Exterior and interior of modem case and chassis and exterior of modules,

4. REPAIRS AND REPLACEMENTS

Front panel gasket.

Module dust covers.

Modules.

Modem chassis into case.

5. TESTING

Front panel assembly.

6. PAINTING

Metal surfaces.

7. ADJUSTMENTS

All controls on exterior of modem.

2-8. INSPECTION AND SERVICE

Inspect and service interior of modem case and exterior of modules. Do not remove module covers.

Check for dirt, dust, or moisture; check for loose screws or nuts. Check for loose or broken control

knobs and shorted or open connector contacts.

2-9. REMOVAL

a. Modem Chassis from Case

Follow procedure given below:

WARNING

To prevent dangerous shocks, set ON/OFF circuit breaker switch on front

panel of modem to OFF before removing chassis.